Bed bug survivor - 10 years free. I guess I've developed quite the paranoia about them though. I KNOW a series of bites don't always mean bed bugs, but this past Friday I noticed 4 itchy welts on my chest - 2 bites to each welt. I checked my bed that evening and I didn't find anything. I haven't noticed any bites since but I can't seem to calm my own nerves. Any idea what other kind insect can do that?

As I said before, I've previously dealt with a confirmed bed bug issue about 10 years ago. I had a false alarm last year (I had to get a PCO to come out and do an inspection) and I'm honestly hoping I'm just being paranoid.